logo logo
  • fig. beginning
  • Newbie Tutorial
  • scientific Internet access
  • VPS server
  • NAS server
    • lit. group sunshine
  • Productivity tools
    • AI tools
  • Software Tips
    • WordPress website builder
    • WordPress Optimization
    • Tool Reviews
  • fig. beginning
  • Newbie Tutorial
  • scientific Internet access
  • VPS server
  • NAS server
    • lit. group sunshine
  • Productivity tools
    • AI tools
  • Software Tips
    • WordPress website builder
    • WordPress Optimization
    • Tool Reviews
📺 The Old King of Tech: a text tutorial site that accompanies YouTube tech videos, covering newbie tutorials, scientific internet access, VPS, NAS, and software tips!
VPS real environment testing and long-term use
VPS real environment testing and long-term use
Ten Years of Real Life Experience with VPS: Stable, Secure, Flexible, and Long-term Preferences
Ten Years of Real Life Experience with VPS: Stable, Secure, Flexible, and Long-term Preferences
DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

Blog DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

对于经常折腾比如搬瓦工VPS、飞牛NAS、Cloudflare免费节点科学上网、搭建出国留学科学上网扶墙梯子来…

935 Views 0 Comments
Blog May 5, 2026
Flying Bull OS VM installs OpenWrt as a bypass route: NAS can also run soft routes, test network access with VPS node subscription

NAS server Flying Bull OS VM installs OpenWrt as a bypass route: NAS can also run soft routes, test network access with VPS node subscription

I've recently tossed in another home network magic internet wall flipping service. Previously I had mostly installed OpenWrt on Unraid for par...

550 Views 0 Comments
NAS server April 27, 2026
Free permanent DDNS program to share: Dynu dynamic domain name registration and use of tutorials, Flying Niu NAS, OpenWrt can be used!

NAS server Free permanent DDNS program to share: Dynu dynamic domain name registration and use of tutorials, Flying Niu NAS, OpenWrt can be used!

Free Permanent DDNS, why is it becoming more and more necessary now? As long as you have a device or server on hand that uses a dynamic public IP, you are bound to encounter a...

615 Views 0 Comments
NAS server April 19, 2026
How to combine speed and security for remote access? Two options at once.

NAS server How to combine speed and security for remote access? Two options at once.

The topic of NAS security has been in the spotlight for some time now. In particular, the fnOS Flying Cow NAS, which is commonly used by home and personal users...

489 Views 0 Comments
NAS server April 11, 2026
Native Android TV Box X96 M300 Experience Preview Is It Worth It?A Practical Upgrade for S905X5M + Android 14 + AI-SR

Tool Reviews Native Android TV Box X96 M300 Experience Preview Is It Worth It?A Practical Upgrade for S905X5M + Android 14 + AI-SR

Foreword: X96 M300 in-depth analysis: as an upgrade to the X96 M200, is it worth the upgrade? Over the years if you've been tossing around TV boxes...

469 Views 0 Comments
Tool Reviews March 26, 2026
NameSilo Domain Transfer Tutorial: How to Migrate Tencent Cloud or Ali Cloud Domain Names to NameSilo Unified Management (Complete Steps)

Blog NameSilo Domain Transfer Tutorial: How to Migrate Tencent Cloud or Ali Cloud Domain Names to NameSilo Unified Management (Complete Steps)

For many webmasters, domain name registration is often the very beginning of the domestic platform to complete, such as our common Tencent cloud or Ali cloud and so on. But with the increase in the number of websites,...

653 Views 0 Comments
Blog March 9, 2026
The most affordable way to use ChatGPT in 2026: ChatGPT Go is only $8/month, domestic credit card test success!

AI tools The most affordable way to use ChatGPT in 2026: ChatGPT Go is only $8/month, domestic credit card test success!

With the in-depth application of AI tools in content creation, technical learning, efficiency office and other scenarios, ChatGPT has become an indispensable part of many people's daily...

1,306 Views 0 Comments
AI tools January 23, 2026
Does NordVPN work well in China? How to choose between wall-flipping and scientific Internet access|Real Experience Review (2026)

Tool Reviews Does NordVPN work well in China? How to choose between wall-flipping and scientific Internet access|Real Experience Review (2026)

Using a VPN in China is not as easy as “one-click installation and you're good to go”. If you're willing to explore and enjoy the process, you can refer to our previous article "Airports,...

1,143 Views 0 Comments
Tool Reviews January 2, 2026
Say Goodbye to No Public IP Anxiety: Create a Truly Shareable FNOS NAS Free Remote Access Solution with Cloudflare Tunnel / Zero Trust

NAS server Say Goodbye to No Public IP Anxiety: Create a Truly Shareable FNOS NAS Free Remote Access Solution with Cloudflare Tunnel / Zero Trust

I have previously written and recorded two and two articles and YouTube videos on NAS remote access via Cloudflare, detailing...

935 Views 0 Comments
NAS server December 27, 2025
Airports, VPNs, VPSs What's the difference between self-build? The upgrade path from “working” to “real control”.

Tool Reviews Airports, VPNs, VPSs What's the difference between self-build? The upgrade path from “working” to “real control”.

Adapted from the “Basics” section of your previous “Guide to choosing a VPS for wall surfing: from the first look at servers to selecting a VPN", which aims to clarify: "What exactly should you choose a VP ...

976 Views 0 Comments
Tool Reviews December 24, 2025
How to choose a VPS for scientific internet access over the wall? From tossing servers to top VPNs, one article explains all the options!

Productivity tools How to choose a VPS for scientific internet access over the wall? From tossing servers to top VPNs, one article explains all the options!

In the process of exploring secure proxy tunnel connections for scientific Internet access, there is no “optimal solution”, only the “best solution” for individual needs. Of course, you can...

914 Views 0 Comments
Productivity tools December 19, 2025
DeepL API Access Immersive Translation Complete Tutorial|Available for Chinese Users|High-quality Foreign Language Translation Program (Tested)

WordPress Optimization DeepL API Access Immersive Translation Complete Tutorial|Available for Chinese Users|High-quality Foreign Language Translation Program (Tested)

Spotlight Keywords: DeepL API, Immersive Translate, Immersive Translate, DeepL Registration, Deep...

793 Views 0 Comments
WordPress Optimization December 18, 2025
WordPress Chinese website tutorial|Zero Basic One-Stop Build Website (Bluehost + NameSilo + Cloudflare Practice)

WordPress Optimization WordPress Chinese website tutorial|Zero Basic One-Stop Build Website (Bluehost + NameSilo + Cloudflare Practice)

IMPORTANT NOTICE: The only official website for Bluehost is https://www.bluehost.com本文中提到的所有...

811 Views 0 Comments
WordPress Optimization December 16, 2025
RackNerd San Jose node free replacement experience sharing: cost-effective and suitable for domestic access to the VPS selection and reset tutorials

VPS server RackNerd San Jose node free replacement experience sharing: cost-effective and suitable for domestic access to the VPS selection and reset tutorials

For the past year, I've been recommending to my buddies around me to be a RackNerd, the most cost-effective VPS on the net - especially their widely acclaimed...

853 Views 0 Comments
VPS server December 12, 2025
How to keep the network in a home with multi-AP WiFi? Hub AC + AP 22ms Roaming Test

NAS server How to keep the network in a home with multi-AP WiFi? Hub AC + AP 22ms Roaming Test

Explore efficient WiFi solutions: detailing AC+AP wireless deployment and real-world testing experience to optimize home and small office network coverage and stability.

746 Views 0 Comments
NAS server December 10, 2025
Unraid VM Installation Collector X86 AC Gateway: The Most Complete Virtualization Deployment Tutorial (2025)

Productivity tools Unraid VM Installation Collector X86 AC Gateway: The Most Complete Virtualization Deployment Tutorial (2025)

Virtualize and install Collector X86 AC Controller on Unraid for enterprise-class Wi-Fi roaming and unified management. This article introduces the key steps of image preparation, VM configuration, boot sequence adjustment and NIC compatibility in detail, so that your NAS can be easily turned into a high-performance AC gateway.

762 Views 0 Comments
Productivity tools November 30, 2025
📢 Announcement

The old king of technology is aYouTube technical videosA companion text tutorial station covering Scientific Internet Access, Productivity Tools, VPS Servers, NAS TutorialsAll articles are based on long-term testing and real-life experience.

scientific Internet access Productivity tools Newbie Tutorial Software Tips NAS server VPS Server
Article Search

King of Science and Technology

The old king of technology is a man who specializes inTech Tools Hands-On & Tech Tutorial Sharingof independent bloggers, through kejilaowang.com Systematically organizes the text content accompanying YouTube technical videos to help users learn and reuse technical experience more efficiently.

Old King of Tech Main Focus:

🌐 Real-life experience with scientific internet access and VPNs
🤖 ChatGPT / AI Tools & Efficiency Software Review
🖥️ VPS, NAS, Server and Building a Website Practical Tutorials

All content is based on Real-world use and long-term testing, No patchwork, no shuffling, no gimmicks, just sharing tools and programs that you've used for a long time and would recommend.

👉 Simultaneous operation of the tool navigation station: Technology King's Toolbox This is a centralized portal for organizing VPNs, AI tools, VPS and utility resources.

Users
1
Posts
86
Comments
23
Views
77179
Follow Us

Follow Us: Follow the self-media account of the old king of science and technology to get new videos and updates at the first time.

▶️ YouTube 𝕏 Twitter 📷 Instagram 👥 Facebook
in a word
-「」
Recommended
Bluehost
Bandwagonhost
RackNerd
Popular Articles
DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

对于经常折腾比如搬瓦工VPS、飞牛NAS、Cloudflare免费节点科学上网、搭建出国留学科学上网扶墙梯子来...
Free permanent DDNS program to share: Dynu dynamic domain name registration and use of tutorials, Flying Niu NAS, OpenWrt can be used!

Free permanent DDNS program to share: Dynu dynamic domain name registration and use of tutorials, Flying Niu NAS, OpenWrt can be used!

Free Permanent DDNS, why is it becoming more and more necessary now? As long as you have a device or server on hand that uses a dynamic public IP, you are bound to encounter a...
Flying Bull OS VM installs OpenWrt as a bypass route: NAS can also run soft routes, test network access with VPS node subscription

Flying Bull OS VM installs OpenWrt as a bypass route: NAS can also run soft routes, test network access with VPS node subscription

I've recently tossed in another home network magic internet wall flipping service. Previously I had mostly installed OpenWrt on Unraid for par...
tag cloud
AIChatGPTClashCloudflareLinux ToolsV2RayVPS ConfigurationWindows toolsXrayCloud Computing Toolstask managementfreewareefficiencydata backupdata securityOverseas ServerProductivity toolsscientific Internet accesssystem optimizationnetwork securityAutomation toolsvirtualization applicationSoftware Tipstelecommutingwork efficiently
categorized directory
AI tools
Blog
NAS server
VPS server
WordPress Optimization
WordPress website builder
Youtube fuel line
Tool Reviews
Newbie Tutorial
Productivity tools
scientific Internet access
lit. group sunshine
Software Tips
 VPS server
NameSilo Domain Transfer Tutorial: How to Migrate Tencent Cloud or Ali Cloud Domain Names to NameSilo Unified Management (Complete Steps)

NameSilo Domain Transfer Tutorial: How to Migrate Tencent Cloud or Ali Cloud Domain Names to NameSilo Unified Management (Complete Steps)

For many webmasters, domain name registration is often the very beginning of the domestic platform to complete, such as our common Tencent cloud or Ali cloud and so on. But with the increase in the number of websites,...

RackNerd San Jose node free replacement experience sharing: cost-effective and suitable for domestic access to the VPS selection and reset tutorials
December 12, 2025
Using AdGuardHome + MosDNS to Realize Efficient Ad Filtering and Intelligent DNS Triage for Scientific Internet Access - Detailed Explanation (Take OpenClash as an Example)
May 30, 2025
Deploying Multi-protocol Proxy Services with One Click: Recommended Powerful and Efficient Sing-box Installation Scripts
May 26, 2025
VPS experience sharing: stable, secure, flexible, ten years as one day the preferred way!
May 25, 2025
RackNerd VPS most cost-effective server for around $10/year 1Gbps/2000G/month
March 23, 2025
 scientific Internet access
DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

DNSHE 免费域名注册教程:实测 ccwu.cc 初始 10 年有效期无限续期永久使用,可托管 Cloudflare 用于 VPS、面板与自建博客

对于经常折腾比如搬瓦工VPS、飞牛NAS、Cloudflare免费节点科学上网、搭建出国留学科学上网扶墙梯子来…

Flying Bull OS VM installs OpenWrt as a bypass route: NAS can also run soft routes, test network access with VPS node subscription
April 27, 2026
Does NordVPN work well in China? How to choose between wall-flipping and scientific Internet access|Real Experience Review (2026)
January 2, 2026
Airports, VPNs, VPSs What's the difference between self-build? The upgrade path from “working” to “real control”.
December 24, 2025
How to choose a VPS for scientific internet access over the wall? From tossing servers to top VPNs, one article explains all the options!
December 19, 2025
RackNerd San Jose node free replacement experience sharing: cost-effective and suitable for domestic access to the VPS selection and reset tutorials
December 12, 2025
About Us

Technology Lao Wang (kejilaowang.com) is a technology blog site, used to organize and precipitate technology old king YouTube technology video supporting text tutorials, covering ChatGPT and AI tools, VPS servers, NAS tutorials, website optimization and scientific Internet access and other practical software skills.

This site is based on the principle of measurement and reproducibility, and provides searchable, long-term access to technical experience and operational procedures.

copyright statement

© 2019-2026 Technology Lao Wang (kejilaowang.com) | All Rights ReservedThe contents of this site are original and protected by copyright law. Non-commercial use reproduced please indicate the source and retain the original link; any commercial use, secondary distribution or adaptation behavior, must obtain prior authorization. For business cooperation, please contact: kejilaowang@gmail.com

 Theme by Puock
We've detected you might be speaking a different language. Do you want to change to:
Change language to Chinese Chinese
Change language to Chinese Chinese
English
Change language to Spanish Spanish
Change language to French French
Change language to German German
Change language to Japanese Japanese
Change language to Portuguese Portuguese
Change language to Italian Italian
Change language to Dutch Dutch
Change Language
Close and do not switch language
EN
ZH_CN ES FR DE JA PT IT NL